52 lines
1.8 KiB
C#
52 lines
1.8 KiB
C#
namespace Microsoft.eShopOnContainers.Services.Ordering.API.Application.Commands;
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// Regular CommandHandler
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public class SetStockConfirmedOrderStatusCommandHandler : IRequestHandler<SetStockConfirmedOrderStatusCommand, bool>
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{
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private readonly IOrderRepository _orderRepository;
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public SetStockConfirmedOrderStatusCommandHandler(IOrderRepository orderRepository)
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{
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_orderRepository = orderRepository;
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}
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/// <summary>
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/// Handler which processes the command when
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/// Stock service confirms the request
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/// </summary>
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/// <param name="command"></param>
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/// <returns></returns>
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public async Task<bool> Handle(SetStockConfirmedOrderStatusCommand command, CancellationToken cancellationToken)
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{
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// Simulate a work time for confirming the stock
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await Task.Delay(10000, cancellationToken);
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var orderToUpdate = await _orderRepository.GetAsync(command.OrderNumber);
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if (orderToUpdate == null)
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{
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return false;
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}
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orderToUpdate.SetStockConfirmedStatus();
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return await _orderRepository.UnitOfWork.SaveEntitiesAsync(cancellationToken);
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}
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}
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// Use for Idempotency in Command process
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public class SetStockConfirmedOrderStatusIdentifiedCommandHandler : IdentifiedCommandHandler<SetStockConfirmedOrderStatusCommand, bool>
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{
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public SetStockConfirmedOrderStatusIdentifiedCommandHandler(
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IMediator mediator,
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IRequestManager requestManager,
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ILogger<IdentifiedCommandHandler<SetStockConfirmedOrderStatusCommand, bool>> logger)
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: base(mediator, requestManager, logger)
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{
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}
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protected override bool CreateResultForDuplicateRequest()
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{
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return true; // Ignore duplicate requests for processing order.
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}
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}
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